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|
---
- name: generate apt pin file for exporter-node package
when: prometheus_exporter_node_version is defined
copy:
dest: "/etc/apt/preferences.d/prom-exporter-node.pref"
content: |
Package: prom-exporter-node
Pin: version {{ prometheus_exporter_node_version }}-1
Pin-Priority: 1001
- name: remove apt pin file for exporter-node package
when: prometheus_exporter_node_version is not defined
file:
path: "/etc/apt/preferences.d/prom-exporter-node.pref"
state: absent
- name: install apt packages
apt:
name:
- "prom-exporter-node{% if prometheus_exporter_node_version is defined %}={{ prometheus_exporter_node_version }}-1{% endif %}"
- moreutils
state: present
allow_downgrade: yes
notify: restart prometheus-node-exporter
- name: create directory for textfile collector
file:
path: /var/lib/prometheus-node-exporter/textfile-collector
state: directory
- name: generate systemd service unit
template:
src: service.j2
dest: /etc/systemd/system/prometheus-node-exporter.service
notify: restart prometheus-node-exporter
- name: make sure prometheus-node-exporter is enabled and started
systemd:
name: prometheus-node-exporter.service
daemon_reload: yes
state: started
enabled: yes
- name: register exporter
copy:
content: |
location = /node {
proxy_pass http://127.0.0.1:9100/metrics;
}
dest: /etc/prometheus/exporter/node.locations
notify: reload nginx
- name: install common deps for textfile collector scripts
apt:
name: "{{ python_basename }}-prometheus-client"
state: present
- name: create directory for textfile collector scripts
file:
path: /usr/local/share/prometheus-node-exporter
state: directory
- name: install the apt_info textfile collector script
when: prometheus_exporter_node_install_apt_info_textfile_collector_script
vars:
textfile_collector_name: "apt_info"
include_tasks: textfile_collector_generic.yml
- name: install all other textfile collector scripts
loop: "{{ prometheus_exporter_node_textfile_collector_scripts }}"
loop_control:
loop_var: textfile_collector_name
include_tasks: "{{ q('first_found', ['textfile_collector_' + textfile_collector_name + '.yml', 'textfile_collector_generic.yml'] ) | first }}"
|
